Exception: invalid action New

[sentry-io[bot]]

Sentry Issue: GPODDERNET-DN

Exception: invalid action New
(8 additional frame(s) were not displayed)
...
  File "mygpo/decorators.py", line 77, in tmp
    return fn(request, *args, **kwargs)
  File "mygpo/decorators.py", line 113, in wrapper
    resp = f(*args, **kwargs)
  File "mygpo/api/advanced/__init__.py", line 107, in episodes
    update_urls = update_episodes(request.user, actions, now, ua_string)
  File "mygpo/api/advanced/__init__.py", line 253, in update_episodes
    history = parse_episode_action(action, user, update_urls, now, ua_string)
  File "mygpo/api/advanced/__init__.py", line 274, in parse_episode_action
    raise Exception('invalid action %s' % action_str)